Cecilie; Crown Princess (Wilhelm) of the German Reich and Prussia; born Duchess of Mecklenburg-Schwerin; Schwerin 20. 9. 1886 - Bad Kissingen 6. 5. 1954.- "Our Crown Princess with her eldest son". -(Crown Princess Cecilie with her son Prince William of Prussia; Potsdam 4. 7. 1906 - Nivelles 26. 5. 1940).Photo by E. Bieber; court photographer; Berlin and Hamburg. Reproduced by the Neue Photographische Gesellschaft; Berlin-Steglitz. Edited as postcard Berlin (Gustav Liersch & Co.) 1908.Private collection.